This is our 7 ft. tall artificial Christmas tree designed for indoor holiday and festival decoration. It has 2324 branch tips, includes dark green PVC tips and light green PE tips. All these branches form a leafy and full-bodied appearance, making the Xmas tree full of elegance. With 540 color changing LED lights, the tree is able to create different types of atmosphere for your party. Scan the QR code on the adaptor and you can control its lighting modes through APP. Set your preferred light color, light brightness and light glittering speed on APP. Moreover, the lighting time can be controlled precisely, too. If you were tired about setting lighting by yourself, you could choose one of the 15 preset modes freely. Enjoy the Christmas tree with your family and friends.